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Commit 9070683b authored by Thomas Graf's avatar Thomas Graf Committed by David S. Miller
Browse files

[IPV4]: Remove some dead code from ip_forward() 



Signed-off-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3e192bea

net/ipv4/ip_forward.c

+1 −5
Original line number Original line Diff line number Diff line
@@ -76,16 +76,12 @@ int ip_forward(struct sk_buff *skb) 
	 *	that reaches zero, we must reply an ICMP control message telling

	 *	that reaches zero, we must reply an ICMP control message telling

	 *	that the packet's lifetime expired.

	 *	that the packet's lifetime expired.

	 */

	 */



	if (skb->nh.iph->ttl <= 1)

	iph = skb->nh.iph;



	if (iph->ttl <= 1)

                goto too_many_hops;

                goto too_many_hops;





	if (!xfrm4_route_forward(skb))

	if (!xfrm4_route_forward(skb))

		goto drop;

		goto drop;





	iph = skb->nh.iph;

	rt = (struct rtable*)skb->dst;

	rt = (struct rtable*)skb->dst;





	if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway)

	if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway)